Product Details
Overview
The 1756-CN2 by Allen-Bradley is a ControlLogix communication bridge module engineered for high-performance ControlNet networks. It provides reliable, high-speed connectivity between multiple nodes while maintaining low latency and efficient network traffic management.
Technical Specifications
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Model: 1756-CN2
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Manufacturer: Allen-Bradley
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Product Type: ControlNet Communication Module
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Category: ControlLogix PLC Module
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Module Type: Bridge Module
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Maximum Nodes Supported: 99
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Maximum Network Connections: 131
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ControlNet Communication Rate: 5 Mbps
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Configuration: Standard
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Input Current: 1100 mA at 5.1 V DC, 3 mA at 24 V DC
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Thermal Dissipation: 19.1 BTU/hr
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Power Consumption: 5.6 Watts
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Slot Width: 1
Features
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Facilitates seamless communication between ControlLogix I/O and controllers
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Efficient power and thermal management for extended operation
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Supports multiple nodes for scalable network architectures
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Compact design allowing flexible installation within standard racks
Applications
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Industrial process automation networks
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ControlLogix system integration across multiple nodes
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Data sharing and real-time control in manufacturing environments
FAQs
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Q: Can the 1756-CN2 support redundancy configurations?
A: Yes, it can operate in networks with redundant ControlNet paths. -
Q: Does it require external power?
A: No, the module draws necessary power from the backplane. -
Q: Is it compatible with all ControlLogix controllers?
A: It is compatible with ControlLogix series PLCs supporting ControlNet communication.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Evolving SCADA System Architectures in Industrial Automation
A robust Supervisory Control and Data Acquisition (SCADA) system serves as the heartbeat of modern industrial operations. Understanding SCADA system architecture is vital for engineers designing efficient control systems. These architectures have evolved from isolated, monolithic structures to highly interconnected, networked ecosystems. Choosing the right design requires balancing data visibility, processing power, and long-term scalability requirements.
Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
Selecting the optimal control architecture is a foundational decision in industrial automation. Engineers must frequently choose between a Programmable Logic Controller (PLC) and a dedicated Motion Controller. While both systems manage machinery, their underlying design philosophies differ significantly, impacting performance, scalability, and system integration.
Mastering PLC Power Supply Architectures and Operating Voltages
Selecting the correct operating voltage is a critical step in designing reliable industrial automation systems. Whether you are working with a compact PLC or a large-scale DCS, your power architecture dictates the system's longevity. In this guide, we explore the standard voltage ranges and power distribution strategies required to maintain stable factory automation operations.